diff options
Diffstat (limited to 'drivers/tty/sysrq.c')
| -rw-r--r-- | drivers/tty/sysrq.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 959f9e121cc6..6628792431dc 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -118,6 +118,7 @@ static const struct sysrq_key_op sysrq_loglevel_op = { static void sysrq_handle_SAK(int key) { struct work_struct *SAK_work = &vc_cons[fg_console].SAK_work; + schedule_work(SAK_work); } static const struct sysrq_key_op sysrq_SAK_op = { @@ -547,22 +548,22 @@ static int sysrq_key_table_key2index(int key) */ static const struct sysrq_key_op *__sysrq_get_key_op(int key) { - const struct sysrq_key_op *op_p = NULL; - int i; + const struct sysrq_key_op *op_p = NULL; + int i; i = sysrq_key_table_key2index(key); if (i != -1) - op_p = sysrq_key_table[i]; + op_p = sysrq_key_table[i]; - return op_p; + return op_p; } static void __sysrq_put_key_op(int key, const struct sysrq_key_op *op_p) { - int i = sysrq_key_table_key2index(key); + int i = sysrq_key_table_key2index(key); - if (i != -1) - sysrq_key_table[i] = op_p; + if (i != -1) + sysrq_key_table[i] = op_p; } void __handle_sysrq(int key, bool check_mask) @@ -586,8 +587,8 @@ void __handle_sysrq(int key, bool check_mask) orig_log_level = console_loglevel; console_loglevel = CONSOLE_LOGLEVEL_DEFAULT; - op_p = __sysrq_get_key_op(key); - if (op_p) { + op_p = __sysrq_get_key_op(key); + if (op_p) { /* * Should we check for enabled operations (/proc/sysrq-trigger * should not) and is the invoked operation enabled? @@ -636,13 +637,13 @@ static int sysrq_reset_downtime_ms; /* Simple translation table for the SysRq keys */ static const unsigned char sysrq_xlate[KEY_CNT] = - "\000\0331234567890-=\177\t" /* 0x00 - 0x0f */ - "qwertyuiop[]\r\000as" /* 0x10 - 0x1f */ - "dfghjkl;'`\000\\zxcv" /* 0x20 - 0x2f */ - "bnm,./\000*\000 \000\201\202\203\204\205" /* 0x30 - 0x3f */ - "\206\207\210\211\212\000\000789-456+1" /* 0x40 - 0x4f */ - "230\177\000\000\213\214\000\000\000\000\000\000\000\000\000\000" /* 0x50 - 0x5f */ - "\r\000/"; /* 0x60 - 0x6f */ + "\000\0331234567890-=\177\t" /* 0x00 - 0x0f */ + "qwertyuiop[]\r\000as" /* 0x10 - 0x1f */ + "dfghjkl;'`\000\\zxcv" /* 0x20 - 0x2f */ + "bnm,./\000*\000 \000\201\202\203\204\205" /* 0x30 - 0x3f */ + "\206\207\210\211\212\000\000789-456+1" /* 0x40 - 0x4f */ + "230\177\000\000\213\214\000\000\000\000\000\000\000\000\000\000" /* 0x50 - 0x5f */ + "\r\000/"; /* 0x60 - 0x6f */ struct sysrq_state { struct input_handle handle; @@ -1107,7 +1108,7 @@ int sysrq_toggle_support(int enable_mask) EXPORT_SYMBOL_GPL(sysrq_toggle_support); static int __sysrq_swap_key_ops(int key, const struct sysrq_key_op *insert_op_p, - const struct sysrq_key_op *remove_op_p) + const struct sysrq_key_op *remove_op_p) { int retval; |